Chinnapa Reddy Yeruva. “THE EVOLUTION OF PAYMENT SYSTEMS ARCHITECTURE: ALIGNING WITH REGULATORY COMPLIANCE IN THE DIGITAL AGE”. INTERNATIONAL JOURNAL OF COMPUTER ENGINEERING AND TECHNOLOGY 15, no. 06 (January 9, 2025). Accessed March 22, 2026. https://ijcet.in/index.php/ijcet/article/view/177.